Finding the Fourth Proportional to 2,474,901.14, 3,712,368.11 and 958,752.45
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Solution
The fourth proportional to 2,474,901.14, 3,712,368.11 and 958,752.45 is: 1,438,135.03
Step by Step Solution
- Step 1: Write the proportion equation
2,474,901.14 : 3,712,368.11 = 958,752.45 : x - Step 2: Convert to fraction form
2,474,901.14/3,712,368.11 = 958,752.45/x - Step 3: Cross multiply
2,474,901.14x = 3,712,368.11 × 958,752.45 - Step 4: Simplify right side
2,474,901.14x = 3,559,242,015,970.61 - Step 5: Solve for x
x = 3,559,242,015,970.61/2,474,901.14 - Step 6: Final answer
x = 1,438,135.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.